# Alarm Clock HD vs CP Clock

The clearest difference is price: Alarm Clock HD at Free against CP Clock's $0.99. Alarm Clock HD also leads on rating (4.5 vs 3.0) and ratings volume (104K vs 2). CP Clock's advantage is in-app purchases (none vs 10) and ads (none vs shown).

Alarm Clock HD is free to download; CP Clock costs $0.99 up front. Alarm Clock HD sells 10 in-app purchases, starting at $1.49 per month. CP Clock asks for nothing beyond the download.

Alarm Clock HD holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Alarm Clock HD has 104K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 32% of Alarm Clock HD's written reviews are positive against 50% of CP Clock's, so the app with the better star average is not the one people write more warmly about.

Alarm Clock HD ships an update fortnightly, CP Clock every 5 weeks. The most recent releases landed on September 25, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Alarm Clock HD | CP Clock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (104K ratings)](https://appshunter.io/ios/app/alarm-clock-hd/id476555713/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/cp-clock/id1047065428/reviews) |
| Number of ratings | **104K** | 2 |
| Positive reviews | 32.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Freemium | **Free** |
| Size | 230 MB | 1 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Impala Studios](https://appshunter.io/developer/1063279743) | [Connecting People Software](https://appshunter.io/developer/299745880) |

## What reviewers say

### Alarm Clock HD

[App page](https://appshunter.io/ios/app/alarm-clock-hd/id476555713)

Wake up gently with your favorite music or sounds using this advanced alarm clock. It offers customizable nightstand displays, sleep tracking, and a sleep timer to help you unwind. Enjoy features like local weather and an instant flashlight, with an option to go ad-free via subscription.

**Highlights:** Unlimited alarms with Apple Music or custom sounds, Sleep tracking, Customizable nightstand display, Sleep timer, Local weather information, Instant flashlight, Screen saver for OLED displays

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium member - 1 month | $1.49 | per month |
| Premium Features - Weekly | $1.99 | per 7 days |
| Premium Features - Monthly | $2.59 | per month |
| Upgrade to Premium Features | $5.49 | per 6 months |
| Premium Yearly | $9.99 | per year |
| Premium Yearly | $11.99 | per year |
| Upgrade Your Alarm Clock | $14.99 | per year |
| Premium yearly | $19.99 | per year |
| Premium yearly | $19.99 | per year |
| Premium yearly | $24.99 | per year |

**What reviewers like**

- 🚀 Reliable alarm clock
- 🎨 Customizable colors
- 🔊 Ability to use music as alarm
- 💤 Gradual volume increase

**What reviewers complain about**

- 🐛 Alarm not going off
- 🔍 Difficulty seeing small buttons/text
- 💸 Subscription model for ad-free version
- 🔋 High battery consumption
- 🔇 Alarm muting phone volume

**Reported bugs**

- Alarm randomly snoozing itself
- Alarm not working when phone is muted
- Alarm sound not playing
- Alarm screen freezing/crashing

**Requested features**

- 24-hour clock option
- More alarm sounds/tones
- Ability to use own music files
- Do not disturb mode


### CP Clock

[App page](https://appshunter.io/ios/app/cp-clock/id1047065428)

This utility app transforms your device into a clock, displaying current time, date, and weather conditions for your location. It also offers a convenient home screen widget for quick access to the day and date.

**Highlights:** Current time display, Current date and day, Local weather conditions, Temperature (Fahrenheit/Celsius), Feels like temperature, Humidity and wind speed, UV Index, Home screen widget

**In-app purchases:** none


## Frequently asked questions

### Is Alarm Clock HD free?

Alarm Clock HD is free to download, with in-app purchases available.

### Is CP Clock free?

CP Clock costs $0.99, with no in-app purchases.

### Which has better reviews, Alarm Clock HD or CP Clock?

Alarm Clock HD is rated higher. Alarm Clock HD averages 4.5 out of 5 from 104K ratings, while CP Clock averages 3.0 from 2 ratings.

### Do Alarm Clock HD or CP Clock have ads?

Alarm Clock HD shows ads; CP Clock does not.

### Which is updated more often, Alarm Clock HD or CP Clock?

Alarm Clock HD ships an update fortnightly, and CP Clock every 5 weeks. Most recently, Alarm Clock HD was updated on September 25, 2026 and CP Clock on September 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*